The crows feet notation is used in the UML domain model class diagram. Question 18Select one:TrueFalse

The statement is True.

Crows feet notation is indeed used in the context of UML (Unified Modeling Language) class diagrams, particularly for representing relationships between classes. In UML, class diagrams show how different classes in a system are related to one another. The crows feet notation provides a visual way to indicate cardinality, which specifies how many instances of a class can be associated with instances of another class.

For example, a single crow’s foot at the end of a connection line indicates "many," whereas a straight line shows "one." This allows for a clear understanding of the relationships, enabling developers and stakeholders to comprehend the structure of the system better. Crows feet notation aids in illustrating concepts like one-to-one, one-to-many, and many-to-many relationships between classes, thus playing a crucial role in the modeling process within UML.